Individual holder
WILLETTS ELWOOD H
6 granted patents·190 citations·filing 1976–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0192US4132433AMultiple axle suspension systemWILLETTS ELWOOD H·Filed 1977·Granted Jan 2, 1979·65 cites·5 claims
- 0285US4162799ATruck suspension systemWILLETTS ELWOOD H·Filed 1977·Granted Jul 31, 1979·42 cites·2 claims
- 0376US4385857AIntermodal transport systemWILLETTS ELWOOD H·Filed 1981·Granted May 31, 1983·32 cites·1 claims
- 0465US4030738ATandem axle vehicle suspension systemWILLETTS ELWOOD H·Filed 1976·Granted Jun 21, 1977·22 cites·2 claims
- 0561US4690069ASuspension for axle control with empty car springWILLETTS ELWOOD H·Filed 1986·Granted Sep 1, 1987·20 cites·10 claims
- 0642US4191398AVehicle suspension systemWILLETTS ELWOOD H·Filed 1977·Granted Mar 4, 1980·9 cites·1 claims
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